blob: ebceb01862f3972b95faf8b8a100eae51508573c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
set enable_seqscan=off;
CREATE TABLE test_macaddr (
i macaddr
);
INSERT INTO test_macaddr VALUES
( '22:00:5c:03:55:08' ),
( '22:00:5c:04:55:08' ),
( '22:00:5c:05:55:08' ),
( '22:00:5c:08:55:08' ),
( '22:00:5c:09:55:08' ),
( '22:00:5c:10:55:08' )
;
CREATE INDEX idx_macaddr ON test_macaddr USING gin (i);
SELECT * FROM test_macaddr WHERE i<'22:00:5c:08:55:08'::macaddr ORDER BY i;
i
-------------------
22:00:5c:03:55:08
22:00:5c:04:55:08
22:00:5c:05:55:08
(3 rows)
SELECT * FROM test_macaddr WHERE i<='22:00:5c:08:55:08'::macaddr ORDER BY i;
i
-------------------
22:00:5c:03:55:08
22:00:5c:04:55:08
22:00:5c:05:55:08
22:00:5c:08:55:08
(4 rows)
SELECT * FROM test_macaddr WHERE i='22:00:5c:08:55:08'::macaddr ORDER BY i;
i
-------------------
22:00:5c:08:55:08
(1 row)
SELECT * FROM test_macaddr WHERE i>='22:00:5c:08:55:08'::macaddr ORDER BY i;
i
-------------------
22:00:5c:08:55:08
22:00:5c:09:55:08
22:00:5c:10:55:08
(3 rows)
SELECT * FROM test_macaddr WHERE i>'22:00:5c:08:55:08'::macaddr ORDER BY i;
i
-------------------
22:00:5c:09:55:08
22:00:5c:10:55:08
(2 rows)
|
